19361906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1213}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 30417984

約数和(自身を除く): 11056078

約数列:

[1, 2, 23, 46, 347, 694, 1213, 2426, 7981, 15962, 27899, 55798, 420911, 841822, 9680953, 19361906]

約数ペア:

[(1, 19361906), (2, 9680953), (23, 841822), (46, 420911), (347, 55798), (694, 27899), (1213, 15962), (2426, 7981)]